87611200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3260

約数の個数: 84

約数和(自身を含む): 228330252

約数和(自身を除く): 140719052

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3221, 3400, 5440, 6442, 6800, 12884, 13600, 16105, 25768, 27200, 32210, 51536, 54757, 64420, 80525, 103072, 109514, 128840, 161050, 206144, 219028, 257680, 273785, 322100, 438056, 515360, 547570, 644200, 876112, 1030720, 1095140, 1288400, 1368925, 1752224, 2190280, 2576800, 2737850, 3504448, 4380560, 5153600, 5475700, 8761120, 10951400, 17522240, 21902800, 43805600, 87611200]

約数ペア:

[(1, 87611200), (2, 43805600), (4, 21902800), (5, 17522240), (8, 10951400), (10, 8761120), (16, 5475700), (17, 5153600), (20, 4380560), (25, 3504448), (32, 2737850), (34, 2576800), (40, 2190280), (50, 1752224), (64, 1368925), (68, 1288400), (80, 1095140), (85, 1030720), (100, 876112), (136, 644200), (160, 547570), (170, 515360), (200, 438056), (272, 322100), (320, 273785), (340, 257680), (400, 219028), (425, 206144), (544, 161050), (680, 128840), (800, 109514), (850, 103072), (1088, 80525), (1360, 64420), (1600, 54757), (1700, 51536), (2720, 32210), (3221, 27200), (3400, 25768), (5440, 16105), (6442, 13600), (6800, 12884)]